GSM SIM800, SIM900 Solving AT+CPIN IS NOT READY, Network Registration Fail
# Problem
- GSM SIM800, SIM900 Solving AT+CPIN IS NOT READY, Network Registration Fail
- AT+COPS? Responding: +COPS: 0
- AT+CREG? Responding: +CREG: 0,0
# Check Points
- AT+CSQ Respond: +CSQ: [someVal],0 > that means there is GSM signal
- AT+CFUN? Respond: +CFUN: 1 > that means it is not in sleep mode.
- AT+CSCLK? Respond: +CSCLK: 0 > that means Module is not in slow clock mode
#Solution
- AT+CMEE=1 : it will enable error report and module will respond with error code
- Check AT+CPIN? : now it will respond with error code
- Mine one is AT+CPIN? : Respond : +CME ERROR: 10
- Then check the error code list and rectify the problem
- You can also try with, ATZ Reset Default Configuration and AT&F Factory Defined Configurat
- AT+CMEE=2 : it will enable error report and module will respond with details error
#Error Code
CME ERROR: 0 Phone failure
CME ERROR: 1 No connection to phone
CME ERROR: 2 Phone adapter link reserved
CME ERROR: 3 Operation not allowed
CME ERROR: 4 Operation not supported
CME ERROR: 5 PH_SIM PIN required
CME ERROR: 6 PH_FSIM PIN required
CME ERROR: 7 PH_FSIM PUK required
CME ERROR: 10 SIM not inserted
CME ERROR: 11 SIM PIN required
CME ERROR: 12 SIM PUK required
CME ERROR: 13 SIM failure
CME ERROR: 14 SIM busy
CME ERROR: 15 SIM wrong
CME ERROR: 16 Incorrect password
CME ERROR: 17 SIM PIN2 required
CME ERROR: 18 SIM PUK2 required
CME ERROR: 20 Memory full
CME ERROR: 21 Invalid index
CME ERROR: 22 Not found
CME ERROR: 23 Memory failure
CME ERROR: 24 Text string too long
CME ERROR: 25 Invalid characters in text string
CME ERROR: 26 Dial string too long
CME ERROR: 27 Invalid characters in dial string
CME ERROR: 30 No network service
CME ERROR: 31 Network timeout
CME ERROR: 32 Network not allowed, emergency calls only
CME ERROR: 40 Network personalization PIN required
CME ERROR: 41 Network personalization PUK required
CME ERROR: 42 Network subset personalization PIN required
CME ERROR: 43 Network subset personalization PUK required
CME ERROR: 44 Service provider personalization PIN required
CME ERROR: 45 Service provider personalization PUK required
CME ERROR: 46 Corporate personalization PIN required
CME ERROR: 47 Corporate personalization PUK required
CME ERROR: 48 PH-SIM PUK required
CME ERROR: 100 Unknown error
CME ERROR: 103 Illegal MS
CME ERROR: 106 Illegal ME
CME ERROR: 107 GPRS services not allowed
CME ERROR: 111 PLMN not allowed
CME ERROR: 112 Location area not allowed
CME ERROR: 113 Roaming not allowed in this location area
CME ERROR: 126 Operation temporary not allowed
CME ERROR: 132 Service operation not supported
CME ERROR: 133 Requested service option not subscribed
CME ERROR: 134 Service option temporary out of order
CME ERROR: 148 Unspecified GPRS error
CME ERROR: 149 PDP authentication failure
CME ERROR: 150 Invalid mobile class
CME ERROR: 256 Operation temporarily not allowed
CME ERROR: 257 Call barred
CME ERROR: 258 Phone is busy
CME ERROR: 259 User abort
CME ERROR: 260 Invalid dial string
CME ERROR: 261 SS not executed
CME ERROR: 262 SIM Blocked
CME ERROR: 263 Invalid block
CME ERROR: 772 SIM powered down
No comments:
Post a Comment